🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.73 AU - 0.87 AU

Year: 271 Days

Day: 34.1 Hours

Environment

Temp: 86 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.67 AU - 1.05 AU

Year: 302 Days

Day: 29.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,349,159 km

• M1: 24,235 km (0.095 R)
• M2: 49,218 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.88 AU - 1.06 AU

Year: 362 Days

Day: 43.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,349,159 km

• M1: 493,224 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.89 AU - 1.07 AU

Year: 367 Days

Day: 42.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.84 AU - 2.1 AU

Year: 1047 Days

Day: 42 Hours

Environment

Temp: -83 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,349,159 km

• M1: 97,837 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.9 AU - 2.34 AU

Year: 1169 Days

Day: 37.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,349,159 km

• M1: 1,131,259 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.51 AU - 2.63 AU

Year: 1560 Days

Day: 45.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565

Radius: 10

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.7 AU - 10.96 AU

Year: 12575 Days

Day: 10.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,349,159 km

• M1: 132,993 km (0.096 R)
• M2: 230,082 km (0.1 R)
• M3: 294,857 km (0.072 R)
• M4: 395,836 km (0.101 R)
• M5: 511,326 km (0.09 R)
• M6: 574,007 km (0.098 R)
• M7: 656,735 km (0.091 R)
• M8: 1,091,915 km (0.089 R)
• M9: 1,284,447 km (0.044 R)
• M10: 1,511,537 km (0.107 R)
• M11: 2,433,359 km (0.102 R)
• M12: 2,715,949 km (0.097 R)
• M13: 3,009,161 km (0.04 R)
• M14: 3,405,596 km (0.072 R)
• M15: 3,468,127 km (0.115 R)
• M16: 3,754,159 km (0.105 R)
• M17: 3,883,860 km (0.036 R)
• M18: 3,981,996 km (0.109 R)
• M19: 4,554,208 km (0.096 R)
• M20: 4,623,322 km (0.066 R)
• M21: 4,727,442 km (0.091 R)
• M22: 5,332,865 km (0.114 R)
• M23: 6,076,217 km (0.047 R)
• M24: 6,152,362 km (0.063 R)
• M25: 6,812,537 km (0.113 R)
• M26: 7,050,847 km (0.102 R)
• M27: 7,658,813 km (0.11 R)
• M28: 8,199,310 km (0.05 R)
• M29: 8,580,784 km (0.111 R)
• M30: 8,666,354 km (0.111 R)
• M31: 9,185,758 km (0.108 R)
• M32: 9,626,324 km (0.111 R)
• M33: 9,849,075 km (0.083 R)
• M34: 10,118,800 km (0.085 R)
• M35: 10,254,635 km (0.057 R)
• M36: 10,711,507 km (0.113 R)
• M37: 11,740,291 km (0.119 R)
• M38: 12,266,427 km (0.088 R)
• M39: 12,411,238 km (0.066 R)
• M40: 13,790,231 km (0.108 R)
• M41: 13,940,876 km (0.115 R)
• M42: 14,345,239 km (0.038 R)
• M43: 14,548,842 km (0.06 R)
• M44: 14,804,804 km (0.049 R)
• M45: 15,113,873 km (0.046 R)
• M46: 15,685,935 km (0.068 R)
• M47: 16,797,896 km (0.095 R)
• M48: 16,905,158 km (0.086 R)
• M49: 17,120,280 km (0.047 R)
• M50: 19,658,955 km (0.087 R)
• M51: 19,828,599 km (0.089 R)
• M52: 19,941,845 km (0.086 R)
• M53: 21,434,981 km (0.111 R)
• M54: 22,253,880 km (0.111 R)
• M55: 23,261,871 km (0.056 R)
• M56: 23,621,205 km (0.051 R)
• M57: 23,982,483 km (0.104 R)
• M58: 24,771,313 km (0.1 R)
• M59: 26,125,473 km (0.115 R)
• M60: 26,249,789 km (0.057 R)
• M61: 26,811,678 km (0.078 R)
• M62: 27,503,718 km (0.066 R)
• M63: 28,010,705 km (0.035 R)
• M64: 29,291,712 km (0.091 R)
• M65: 29,485,591 km (0.075 R)
• M66: 29,679,769 km (0.053 R)
• M67: 31,513,091 km (0.077 R)
• M68: 32,243,278 km (0.063 R)
• M69: 32,510,160 km (0.049 R)
• M70: 32,911,980 km (0.114 R)
• M71: 33,382,765 km (0.059 R)
• M72: 33,450,084 km (0.112 R)
• M73: 33,788,025 km (0.055 R)
• M74: 35,219,378 km (0.063 R)
• M75: 37,438,513 km (0.115 R)
• M76: 38,282,245 km (0.12 R)
• M77: 38,919,232 km (0.101 R)
• M78: 39,773,885 km (0.099 R)
• M79: 41,574,295 km (0.115 R)
• M80: 41,937,669 km (0.104 R)
• M81: 43,917,447 km (0.087 R)
• M82: 44,139,301 km (0.106 R)
• M83: 46,227,986 km (0.104 R)
• M84: 46,906,113 km (0.08 R)
• M85: 47,815,519 km (0.085 R)
• M86: 47,967,660 km (0.049 R)
• M87: 50,655,784 km (0.049 R)
• M88: 51,043,841 km (0.096 R)
• M89: 51,121,482 km (0.097 R)
• M90: 52,057,217 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.4

Radius: 8.4

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.45 AU - 12.45 AU

Year: 14674 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,349,159 km

• M1: 122,521 km (0.082 R)
• M2: 175,628 km (0.086 R)
• M3: 391,498 km (0.076 R)
• M4: 499,208 km (0.085 R)
• M5: 932,294 km (0.053 R)
• M6: 997,668 km (0.084 R)
• M7: 1,168,060 km (0.065 R)
• M8: 1,735,335 km (0.094 R)
• M9: 1,920,687 km (0.102 R)
• M10: 2,423,336 km (0.12 R)
• M11: 3,338,875 km (0.042 R)
• M12: 3,570,153 km (0.078 R)
• M13: 3,700,902 km (0.103 R)
• M14: 3,780,189 km (0.107 R)
• M15: 4,075,495 km (0.12 R)
• M16: 4,239,903 km (0.114 R)
• M17: 4,406,405 km (0.063 R)
• M18: 4,462,355 km (0.089 R)
• M19: 4,660,273 km (0.11 R)
• M20: 4,717,270 km (0.097 R)
• M21: 4,832,161 km (0.117 R)
• M22: 4,947,950 km (0.115 R)
• M23: 5,330,621 km (0.098 R)
• M24: 5,783,902 km (0.051 R)
• M25: 5,845,387 km (0.091 R)
• M26: 6,631,225 km (0.093 R)
• M27: 7,516,695 km (0.118 R)
• M28: 7,854,187 km (0.043 R)
• M29: 8,265,582 km (0.114 R)
• M30: 8,825,078 km (0.108 R)
• M31: 9,073,709 km (0.086 R)
• M32: 9,324,585 km (0.101 R)
• M33: 11,106,445 km (0.116 R)
• M34: 11,606,700 km (0.077 R)
• M35: 11,723,237 km (0.105 R)
• M36: 11,801,178 km (0.101 R)
• M37: 11,879,118 km (0.052 R)
• M38: 12,035,897 km (0.04 R)
• M39: 12,749,179 km (0.112 R)
• M40: 13,151,448 km (0.085 R)
• M41: 13,232,380 km (0.082 R)
• M42: 14,009,691 km (0.115 R)
• M43: 14,717,738 km (0.101 R)
• M44: 15,952,369 km (0.061 R)
• M45: 16,516,503 km (0.108 R)
• M46: 16,998,956 km (0.085 R)
• M47: 19,112,175 km (0.11 R)
• M48: 19,203,879 km (0.097 R)
• M49: 19,850,291 km (0.032 R)
• M50: 20,833,149 km (0.108 R)
• M51: 20,974,818 km (0.067 R)
• M52: 21,164,209 km (0.102 R)
• M53: 21,259,204 km (0.084 R)
• M54: 21,640,379 km (0.097 R)
• M55: 22,264,501 km (0.099 R)
• M56: 22,651,661 km (0.107 R)
• M57: 22,845,988 km (0.115 R)
• M58: 23,040,914 km (0.077 R)
• M59: 23,285,357 km (0.105 R)
• M60: 23,383,344 km (0.115 R)
• M61: 24,073,289 km (0.096 R)
• M62: 24,920,163 km (0.1 R)
• M63: 25,624,769 km (0.053 R)
• M64: 26,694,094 km (0.08 R)
• M65: 27,156,801 km (0.093 R)
• M66: 27,726,021 km (0.054 R)
• M67: 28,613,286 km (0.083 R)
• M68: 28,770,812 km (0.036 R)
• M69: 29,245,187 km (0.076 R)
• M70: 29,881,875 km (0.047 R)
• M71: 30,791,431 km (0.119 R)
• M72: 31,438,890 km (0.108 R)
• M73: 31,927,626 km (0.109 R)
• M74: 33,629,751 km (0.076 R)
• M75: 34,352,309 km (0.097 R)
• M76: 34,408,109 km (0.06 R)
• M77: 34,575,658 km (0.072 R)
• M78: 34,687,408 km (0.104 R)
• M79: 34,743,507 km (0.055 R)
• M80: 35,023,704 km (0.095 R)
• M81: 35,530,242 km (0.079 R)
• M82: 35,812,683 km (0.084 R)
• M83: 36,266,114 km (0.114 R)
• M84: 36,436,656 km (0.066 R)
• M85: 37,064,219 km (0.09 R)
• M86: 37,465,440 km (0.12 R)
• M87: 37,868,008 km (0.065 R)
• M88: 38,445,755 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.9

Radius: 7.8

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 13.64 AU - 15.28 AU

Year: 20826 Days

Day: 24.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,349,159 km

• M1: 103,372 km (0.084 R)
• M2: 227,838 km (0.055 R)
• M3: 430,842 km (0.077 R)
• M4: 624,870 km (0.114 R)
• M5: 941,868 km (0.051 R)
• M6: 1,196,933 km (0.062 R)
• M7: 2,183,381 km (0.087 R)
• M8: 2,486,765 km (0.045 R)
• M9: 2,661,047 km (0.115 R)
• M10: 2,767,710 km (0.032 R)
• M11: 2,948,574 km (0.106 R)
• M12: 3,058,828 km (0.05 R)
• M13: 3,208,276 km (0.115 R)
• M14: 3,321,821 km (0.09 R)
• M15: 5,091,264 km (0.059 R)
• M16: 6,091,476 km (0.119 R)
• M17: 6,662,192 km (0.077 R)
• M18: 6,856,220 km (0.047 R)
• M19: 7,249,812 km (0.054 R)
• M20: 7,549,905 km (0.072 R)
• M21: 7,803,175 km (0.079 R)
• M22: 8,162,359 km (0.065 R)
• M23: 8,265,881 km (0.053 R)
• M24: 8,896,885 km (0.115 R)
• M25: 9,872,113 km (0.117 R)
• M26: 10,372,368 km (0.088 R)
• M27: 10,653,912 km (0.114 R)
• M28: 10,880,852 km (0.025 R)
• M29: 11,109,587 km (0.112 R)
• M30: 11,166,883 km (0.102 R)
• M31: 11,455,457 km (0.025 R)
• M32: 11,746,425 km (0.11 R)
• M33: 14,598,508 km (0.088 R)
• M34: 14,914,010 km (0.1 R)
• M35: 14,977,290 km (0.057 R)
• M36: 15,167,878 km (0.107 R)
• M37: 16,853,547 km (0.083 R)
• M38: 17,852,860 km (0.082 R)
• M39: 18,393,657 km (0.069 R)
• M40: 20,187,933 km (0.043 R)
• M41: 21,034,807 km (0.12 R)
• M42: 21,177,075 km (0.066 R)
• M43: 21,391,149 km (0.032 R)
• M44: 21,534,165 km (0.09 R)
• M45: 21,965,306 km (0.087 R)
• M46: 22,109,668 km (0.119 R)
• M47: 22,254,329 km (0.091 R)
• M48: 22,690,257 km (0.083 R)
• M49: 24,088,997 km (0.108 R)
• M50: 25,062,131 km (0.069 R)
• M51: 25,364,020 km (0.078 R)
• M52: 26,047,981 km (0.108 R)
• M53: 27,123,889 km (0.101 R)
• M54: 27,901,200 km (0.103 R)
• M55: 28,528,314 km (0.07 R)
• M56: 29,318,789 km (0.054 R)
• M57: 30,276,814 km (0.057 R)
• M58: 30,840,349 km (0.098 R)
• M59: 32,963,891 km (0.093 R)
• M60: 33,212,074 km (0.107 R)
• M61: 35,218,630 km (0.068 R)
• M62: 36,066,251 km (0.108 R)
• M63: 38,301,393 km (0.036 R)
• M64: 38,562,292 km (0.095 R)
• M65: 39,699,086 km (0.078 R)
• M66: 41,558,737 km (0.059 R)
• M67: 42,184,804 km (0.116 R)
• M68: 43,627,825 km (0.118 R)
• M69: 43,718,482 km (0.078 R)
• M70: 45,730,274 km (0.093 R)
• M71: 47,958,983 km (0.093 R)
• M72: 48,615,718 km (0.06 R)
• M73: 48,709,815 km (0.043 R)
• M74: 50,033,008 km (0.027 R)
• M75: 50,699,018 km (0.089 R)
• M76: 50,889,755 km (0.085 R)
• M77: 52,328,737 km (0.092 R)
• M78: 53,392,228 km (0.082 R)
• M79: 54,170,287 km (0.084 R)
• M80: 54,560,737 km (0.103 R)
• M81: 56,823,704 km (0.09 R)
• M82: 57,121,105 km (0.087 R)
• M83: 57,518,586 km (0.048 R)
• M84: 57,916,816 km (0.044 R)
• M85: 58,316,092 km (0.101 R)
• M86: 59,117,189 km (0.079 R)
• M87: 60,022,854 km (0.105 R)
• M88: 60,528,046 km (0.088 R)
• M89: 62,460,402 km (0.109 R)
• M90: 63,177,425 km (0.096 R)
• M91: 64,206,359 km (0.087 R)
• M92: 66,281,132 km (0.116 R)
• M93: 69,751,952 km (0.109 R)
• M94: 70,176,810 km (0.061 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 11,152 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit